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Search for $\phi^{--}$ pentaquark in COMPASS
We report the results of the $\Xi^{-}\pi^{\pm}$ and $\bar{\Xi}^{+}\pi^{\pm}$ mass distribution studies performed on the COMPASS data taken in 2002 and 2003. The studies were triggered by the NA49 experiment observation of the exotic $\phi^{--}$ state at the $\Xi^{-}\pi^{-}$ invariant mass of 1860 Me...
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| Lenguaje: | eng |
| Publicado: |
2005
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/1500097 |
| _version_ | 1780926837346533376 |
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| author | Brona, Grzegorz |
| author_facet | Brona, Grzegorz |
| author_sort | Brona, Grzegorz |
| collection | CERN |
| description | We report the results of the $\Xi^{-}\pi^{\pm}$ and $\bar{\Xi}^{+}\pi^{\pm}$ mass distribution studies performed on the COMPASS data taken in 2002 and 2003. The studies were triggered by the NA49 experiment observation of the exotic $\phi^{--}$ state at the $\Xi^{-}\pi^{-}$ invariant mass of 1860 MeV and width $<$20 MeV. COMPASS data analysis does not confirm the existence of this state. |
| id | cern-1500097 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2005 |
| record_format | invenio |
| spelling | cern-15000972019-09-30T06:29:59Zhttp://cds.cern.ch/record/1500097engBrona, GrzegorzSearch for $\phi^{--}$ pentaquark in COMPASSParticle Physics - ExperimentWe report the results of the $\Xi^{-}\pi^{\pm}$ and $\bar{\Xi}^{+}\pi^{\pm}$ mass distribution studies performed on the COMPASS data taken in 2002 and 2003. The studies were triggered by the NA49 experiment observation of the exotic $\phi^{--}$ state at the $\Xi^{-}\pi^{-}$ invariant mass of 1860 MeV and width $<$20 MeV. COMPASS data analysis does not confirm the existence of this state.oai:cds.cern.ch:15000972005 |
| spellingShingle | Particle Physics - Experiment Brona, Grzegorz Search for $\phi^{--}$ pentaquark in COMPASS |
| title | Search for $\phi^{--}$ pentaquark in COMPASS |
| title_full | Search for $\phi^{--}$ pentaquark in COMPASS |
| title_fullStr | Search for $\phi^{--}$ pentaquark in COMPASS |
| title_full_unstemmed | Search for $\phi^{--}$ pentaquark in COMPASS |
| title_short | Search for $\phi^{--}$ pentaquark in COMPASS |
| title_sort | search for $\phi^{--}$ pentaquark in compass |
| topic | Particle Physics - Experiment |
| url | http://cds.cern.ch/record/1500097 |
| work_keys_str_mv | AT bronagrzegorz searchforphipentaquarkincompass |